The Armorgard VoltHub VH16-110 is a purpose-built lithium-ion battery charging station for construction sites on 110V power — a mobile, weatherproof unit charging up to 32 power tool batteries simultaneously. Sixteen individually lockable compartments each carry twin 110V IEC 60309 sockets, RCD protection and automatic fault isolation, with integrated fire safety technology maintaining optimal charging conditions. In the event of a battery fire, the 6-litre DLP fire suppression system targets the source directly, containing and cooling the affected battery to prevent thermal propagation.
Key Features
- F.I.R.E.E. Technology (Proactive) - forced negative pressure ventilation, thermostatic heater for optimum charging temperature, power cut-off at 60°C, on/off isolator switch, smoke/gas/humidity sensors for early detection, and critical temperature alarm with red LED and audible beep.
- F.I.R.E.E. Technology (Reactive) - automatic localised 6-litre DLP fire suppression with PFAS-free suppressant, visual fire beacon on roof, audible siren, 12V battery backup for fan and alarms when mains disconnected.
- RCD Protected Sockets - each compartment has individually protected sockets. If a fault occurs, power is isolated to that locker alone while other batteries continue charging.
- Universal Communications Port - SP21 external fire alarm interface with volt-free contacts (NO/NC/common). Compatible with WES, ProLink, Cygnus and most site fire alarm systems.
- IP55 Weatherproof - suitable for indoor or outdoor use. Rear ventilation panel removable for indoor ducting (150mm/6" flange).
- Site Mobility - 200mm extra heavy-duty castors (2 fixed, 2 swivel braked), forklift pockets, pallet truck access, and 4 crane lifting eyes (LOLER certificate required).
- 5-Lever Deadlock Security - robust locking mechanism with 2 keys supplied. Individual lockers are padlockable.
Technical Specifications
| Specification |
Value |
| Model |
VH16-110 |
| External Dimensions (W x D x H) |
1770 x 750 x 1820mm |
| Small Locker Internal (W x D x H) |
260 x 355 x 260mm |
| Large Locker Internal (W x D x H) |
475 x 355 x 260mm |
| Weight |
334kg |
| Power Supply |
110V, 32A IP67 inlet |
| Sockets |
32 x 110V IEC 60309 (16 double-gang, RCD protected) |
| Lockers |
16 (12 standard + 4 large), padlockable |
| Max Battery per Locker |
350Wh (OEM, undamaged) |
| Locker Load Rating |
40kg UDL per locker |
| Operating Temperature |
-10°C to +45°C |
| Fire Suppression |
6L DLP system, PFAS-free, certified for A/B/D/F + lithium fires |
| IP Rating |
IP55 |
| Material |
1.5mm steel, powder coated |
| Colour |
Black Grey (RAL 7021) / Traffic Red (RAL 3020) |
| Keys Supplied |
2 |
NTA8133-2021 Certified & IP55 Weatherproof
This product is certified to NTA8133-2021 (Dutch Technical Agreement for lithium-ion battery storage), and complies with EN 60335-1:2012, EN 60335-2-29:2019, BS EN IEC 61000-6-2:2019, BS EN IEC 61000-6-3:2021, EN 60529:1992+A2:2013, and EN 3-7+A1:2007. The fire suppression system is serviced to BS 5306-3:2017 and BS 5306-9:2015, with DLP system to LPCB LPS1666. Conforms to 2014/35/EU Low Voltage Directive and UK Electrical (Safety) Regulations 2008.
More About This Product
The Armorgard VoltHub VH16-110 is a purpose-built lithium-ion battery charging station designed for construction sites operating on 110V power. This mobile, weatherproof unit provides a secure environment for charging up to 32 power tool batteries simultaneously, with integrated fire safety technology that proactively maintains optimal charging conditions and reacts instantly in the event of thermal runaway. The VH16-110 features 16 individually lockable compartments, each fitted with twin 110V IEC 60309 sockets, RCD protection, and automatic fault isolation. In the event of a battery fire, the 6-litre DLP fire suppression system targets the source directly, containing and cooling the affected battery to prevent thermal propagation.
Suitable Applications
The VoltHub VH16-110 is designed for construction sites, civil engineering projects, rail works, and any location operating on 110V reduced-risk power supplies. Typical applications include site compounds, welfare units, tool stores, and central charging hubs where multiple cordless power tool batteries need safe, managed charging. The IP55 rating allows outdoor deployment, taking the fire risk away from buildings and site offices.
Site power is sized on load profile rather than headline capacity — how much is needed, and how much of the time. Where demand varies with long quiet periods, hybrid generators and battery storage cut fuel, noise and emissions.
How to Use the VoltHub VH16-110
- Position the VoltHub on level ground, ensuring adequate clearance around all sides for ventilation and emergency access. Lock the swivel castors.
- Connect the 32A IP67 power inlet to a suitable 110V supply.
- Switch on using the isolator switch. The unit will begin climate management automatically.
- Place batteries and chargers in individual lockers. Do not exceed 350Wh per locker or 40kg load per shelf.
- Close and lock each locker door. The 5-lever deadlock secures all compartments.
- Monitor the LED indicators. Green indicates normal operation. Red with audible alarm indicates a critical temperature or fire event.
Warning:
The VoltHub must be empty when moving. Lock all doors during transport. Only charge OEM batteries in undamaged condition. Do not exceed 350Wh per locker.
Certification and Compliance
The VoltHub VH16-110 is certified to NTA8133-2021, the Dutch Technical Agreement for safe storage and charging of lithium-ion batteries. It complies with multiple European and British standards including EN 60335-1:2012 (Household appliances safety), EN 60335-2-29:2019 (Battery chargers), EN 60529:1992+A2:2013 (IP rating), and EN 3-7+A1:2007 (Fire extinguishers). The DLP fire suppression system meets LPCB LPS1666 requirements. The unit conforms to the 2014/35/EU Low Voltage Directive and UK Electrical (Safety) Regulations 2008.
Safety Information
- Only charge standard OEM lithium-ion batteries in undamaged condition. Do not charge damaged, swollen, or third-party batteries.
- Do not exceed 350Wh maximum battery capacity per locker.
- Ensure minimum 200mm spacing between batteries within each locker.
- Keep locker doors closed when not loading or unloading batteries.
- Do not obstruct ventilation panels or the roof-mounted fire beacon.
- Ensure the 12V backup battery is maintained and tested regularly.
- In the event of a fire alarm, evacuate the area and contact emergency services. Do not attempt to open lockers.
Inspection and Maintenance
The VoltHub requires weekly owner inspection: check all pressure gauges are in the green zone, visually inspect detection hoses for damage, and confirm LED indicators are functioning. Annual servicing by a BAFE-qualified engineer is mandatory to maintain certification. Every 5 years, the unit must be returned to Armorgard for full recommissioning, including replacement of detection hoses and fire suppressant.
Frequently Asked Questions
Q: Can the VoltHub VH16-110 be used outdoors?
Yes. The VH16-110 is IP55 rated, making it weatherproof and suitable for outdoor use. Positioning the unit outdoors takes the fire risk away from buildings and helps isolate any incident.
Q: What happens if a battery catches fire?
The VoltHub's reactive F.I.R.E.E. Technology activates automatically. The 6-litre DLP fire suppression system targets the source of the fire directly, deploying a PFAS-free suppressant that neutralises the chemical reaction in the failed battery and prevents re-ignition. Visual and audible alarms activate.
Q: Can the VoltHub be repaired after a fire?
Yes. The localised fire suppression means a fire in one locker is unlikely to write off the entire unit. Affected lockers can be recommissioned, protecting your investment.
Q: What size batteries can I charge in the VoltHub?
Each locker can hold batteries up to 350Wh maximum. The 4 large lockers (475 x 355 x 260mm internal) accommodate larger batteries and chargers. The 12 standard lockers (260 x 355 x 260mm internal) suit most cordless power tool batteries.
Q: Does the VoltHub integrate with site fire alarm systems?
Yes. The SP21 universal communications port provides volt-free contacts (NO/NC/common) compatible with WES, ProLink, Cygnus, and most pre-existing fire alarm systems. This allows the VoltHub to trigger site-wide alerts in the event of a fire.
